Smart electric vehicles are the biggest opportunity in the next decade, and China has the chance to lead globally.
数学的研究是所有智力和精神发展的不可或缺的基础。
I think that the most important thing is to be grateful for what you have.
The story itself is the protagonist, rather than the story of the people.
科学不仅仅是关于事实;它是关于事实背后的故事。